First off, I have no interest in being a mathematician. Math was always and continues to be quite difficult for me.
So, as an outsider to advanced math, it blows my mind that there are people who’s entire job title is mathematician. How does that work? What does a mathematician do?


It depends on the region, we were certifying globally. I don’t remember the numbers that well, it was years ago and I only did a few months there, but I think it’s something like a 98% return for the player, so if you put $1 in, you get 0.98¢ back on average.
Thanks! I would have thought it be less for sure.
Is it so that the cash builds up and augments the chance of winning the more you lose (reward mechanism)? I read somewhere the coins were physically dumped in a bucket (huess some went yo the bank) and the heavier it weights the bigger the chance of winning it (like when completely full you insta-win). Guess if it existed it was an ooold machine :-)
Did you also calculate the variances, or just the means?